baber/WOPTO huggingface dataset:
Patent JP-2001237165-A (JP)
Title: Aligner
Inventor: SUZUKI MASAYUKI
IPC: G02B17/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To enable an optical system to be lessened in aberration even if it has a large NA in an aligner provided with a light source of short wavelengths. SOLUTION: A light beam projected from a mask 1 is reflected from a convex mirror MR1 after it successively passes through a first lens group LG1, a beam splitter BS, and a second lens group LG2. The reflected light beam from the convex mirror MR1 passes through the second lens group LG2 again, then impinges on the beam splitter BS, is projected out from the beam splitter BS as it is reflected to change its traveling direction by 90 deg., and then focused on a wafer 2 after it passes through a third lens group LG3. A part of exposure light is absorbed by a lens material and the like, so that the lens material or mirror material is raised in temperature, and an optical system is changed in aberration. Aberration changes with a pressure change or a change in lighting conditions.  Then, a control device 5 actuates a drive device 4 based on lighting conditions or the like to correct the optical system for aberration. The control device 5 may move the lens group 3 by obtaining aberration data from an aberration measuring device 6.
Patent JP-2001224615-A (JP)
Title: Trunks type disposable pants
Inventor: MATSUSHITA MICHIYO
IPC: A41B13/04
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent trunks type disposable pants which can prevent the spillage of excrements from both sides of a crotch area. SOLUTION: Trunks type disposable pants 1 are constituted of a pair of inner sheets 2A and 2B and a pair of outer sheets 3A and 3B and the sheets 2A, 2B, 3A and 3B are provided with upper and lower end parts 2a, 3a, 2b and 3b extending horizontally and front and back side parts 2c, 3c, 2d and 3b extending vertically. The inner sheets 2A and 2B have a recessed part hollowed toward the lower end part 2b from the upper end part 2a thereof and a liquid absorbing panel mounted on each of opposed surfaces of the sheets 2A and 2B near the bottom of the recessed part, the respective opposed surfaces of the inner sheets 2A and 2B are fastened on a joint line passing below panels extending parallel with the recessed part and opposed surfaces between the inner sheets 2A and 2B and the outer sheets 3A and 3B are fastened along the front and rear parts of the sheets 2A, 2B, 3A and 3B.
Patent JP-2000302695-A (JP)
Title: Percutaneous absorption agent of compound having angiotensin ii receptor antagonistic action
Inventor: IGA KATSUMI
IPC: A61K47/14
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a percutaneous absorption agent permeating the skin for a long period at a proper permeation speed, giving suppressed variation of the drug concentration in blood, having persistent drug action and useful for hypertension, or the like, by providing a skin-contacting material containing a compound having angiotensin II receptor antagonistic action and a supporting substrate. SOLUTION: The objective agent is composed of (A) a skin-contacting material containing a compound having angiotensin II receptor antagonistic action such as 2-ethoxy-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimidazole-7- carboxylic acid (salt) in an amount of preferably 0.01-70 wt.% (based on the skin-contacting material) and containing a skin permeation controlling substance (the content is preferably 0-70 wt.% based on the weight of the skin contacting material) and (B) a supporting substrate such as a backing layer. Preferably, the skin permeation controlling substance is selected from fatty acid esters, polyhydric alcohols and nonionic surfactants and the content of the compound having angiotensin II receptor antagonistic action is 0.01-100 mg/cm2 based on unit area of the skin contacting with the skin-contacting substance.
Patent JP-2001235724-A (JP)
Title: Method for driving liquid crystal panel
Inventor: TSURUKI TAKAYUKI
IPC: G02F1/133
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent cross-talk from occurring due to fluctuation of a counter potential caused by a jumping-in signal from source wiring, when driving an active matrix type liquid crystal panel by capacitance coupling driving. SOLUTION: The potentials 201, 202 of gate wiring for modulating those of pixel electrodes are modulated by a compensation voltage value in capacitance coupling driving according to source signals. Then, cross-talk is prevented from occurring by off-setting the influence by the fluctuation of the counter potential.
Patent JP-2001233988-A (JP)
Title: Method of disposing foamed polystyrene waste material and adhesive using foamed polystyrene waste material as raw material
Inventor: KANEUCHI SHOICHI
IPC: C08J11/08
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of disposing foamed polystyrene waste materials which can maintain a solvent having a dissolving function at normal temperatures without volatilizing the solvent by utilizing chemical reaction heat and can reduce the volume of the foamed polystyrene waste materials with a small amount of energy in a short period of time, and an adhesive using the foamed polystyrene waste materials as the raw material which additionally enables the reuse of the foamed polystyrene waste materials after dissolution as the adhesive. SOLUTION: The foamed polystyrene waste materials are dissolved in a foamed polystyrene solvent composed of a mixed fluid of gasoline as the major component and water and an alcohol as the minor components.
Patent JP-2001232343-A (JP)
Title: Cleaning apparatus for contaminated soil including volatile organic compound
Inventor: YAMADA KAZUHIRO
IPC: B09C1/06
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus for contaminated soil including volatile organic compound which enables economically performing the heat cleaning treatment of the contaminated soil. SOLUTION: A rotary kiln 1 provided with a burner 6 which heats the contaminated soil is disposed and an exhaust duct 8 of the rotary kiln 1 is connected with a deodorizing furnace 11 provided with a burner 12 via a dust collector 9. A first heat exchanger 14 is also disposed on the way to the exhaust duct 8 of the rotary kiln 1 and, on the other hand, an exhaust duct 13 of the deodorizing furnace 11 is connected with the first heat exchanger 14. Further, a second heat exchanger 15 is disposed on the exhaust duct 13 of the deodorizing furnace 11 which passes through the first heat exchanger 14 and a supply duct 17 of a deodorizing burner fan 16 which supplies the air for burning to the burner 12 of the deodorizing furnace 11 is connected with the second heat exchanger 15.  Consequently, the holding heat of high temperature exhaust gas which is discharged from the deodorizing furnace 11 is effectively utilized and the consumption of fuel of the burner 12 is economically reduced.
Patent JP-2001245002-A (JP)
Title: Data transmitter and its transmitting method
Inventor: KOMATSU KOJI
IPC: H04B1/707
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To set a fine offset value with a fast speed in a mode 2 without loosing the relation between I data and Q data. SOLUTION: Data extension is performed by inserting a plurality of pieces of data being the same rate as the slow data into slow data side and is multiplexed to a format in order to make a slower rate meet a faster rate by comparing the transmission rate of the I data with that of the Q data. As a result, the offset value of the faster transmission rate can be set without loosing the relation between the I and Q data.
Patent JP-2001245235-A (JP)
Title: Digital broadcast receiver
Inventor: ENOMOTO YOSHIMI
IPC: H04J3/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver which can obtain network information and program information and can select service, even when desired TS-ID in TMCC information does not exist for some reason, such as a broadcast pause. SOLUTION: When power is turned on (S1), a BS-IF frequency, which is initialized is selected (S2), TMCC information which is transmission information is obtained (S3) and the presence or absence of initialized TS-ID is judged (S4). When initialized TS-ID is present (YES) in S4, network information and program information, which exist in TS data, are obtained (S6). When initialized TS-ID is absent ('NO'), other TS-ID is selected from TMCC information (S5), and network information and program information, which exist in TS data, are obtained (S6). Then, desired service is selected using the information (S7).
Patent JP-2001243495-A (JP)
Title: Method and device for actualizing three-dimensional, virtual space and recording medium with recorded program for same
Inventor: MORI DAIKI
IPC: G06T19/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To enable plural users to move together in a common virtual space. SOLUTION: The position and movable range of a leader in a three- dimensional virtual space are determined and the positions of the both who face each other are determined according to them.
Patent JP-2001239782-A (JP)
Title: Ballpoint pen tip
Inventor: UJI NOBUYUKI
IPC: B43K1/08
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a ballpoint pen tip, easy in working and capable of securing stabilized and good writing performance. SOLUTION: The ballpoint pen tip is manufactured by a method wherein an inner pipe 4, provided with grooves 5 formed continuously from the fore end surface 4a to the rear end surface 4b on the outer peripheral surface of the same, is inserted forcibly into an outer pipe 1 and a ball house 7 is formed, then, a ball 8 is pushed against the fore end surface 4a of the inner pipe 4 to form a ball seat and the tip end small port 1b of the outer pipe 1 is caulked inward to permit the pivoting of the ball 8.
Patent JP-2001243959-A (JP)
Title: Electrode for solid polymer fuel cell and its manufacturing method
Inventor: KOYASHIKI YASUSHI
IPC: H01M4/88
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for solid polymer fuel cell that maintains mechanical strength of the electrode and enables to disperse the sufficient gas necessary for reaction and increase adhesion between the electrode substrate and the solid polymer membrane, and further has a good water repellency. SOLUTION: A dispersion layer 9 is formed by spraying by a prescribed sprayer a mixture powder of carbon powder and a fluorine resin material powder treated by sulfonic acid on the surface of the electrode substrate 13 and both sides of the solid polymer membrane 7 treated in advance with water repellency, and on the dispersion layer 9 formed on the surface of the electrode substrate 13, a catalyst layer is further formed. And by the two electrode substrates 13a, 13b formed with the catalyst layer 12 through the dispersion layer 9, a solid polymer membrane 7 formed with the dispersion layer 9 on both sides is clipped in between and then is crimped and heated by hot press and these are integrated. After that, a separator 14 is installed at the outside surface of the electrode substrate 13 and a unit cell 19 is structured.
Patent JP-2001250918-A (JP)
Title: Semiconductor integrated circuit
Inventor: MOTOI YASUAKI
IPC: G05F1/10
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an IC for switching power supplies that has the small number of parts, low manufacturing costs, and a soft start function. SOLUTION: An input-stage circuit 2 is composed of a p-channel MOSFET 3 and a resistor R3, and the output current of the input stage circuit is narrowed with time when power is turned on, thus achieving a soft start function. In this case, the input-stage circuit that is composed of a conventional voltage follower circuit and an inverting amplification circuit is composed by one MOSFET or a two-stage current mirror circuit, thus greatly reducing the number of the parts, and hence reducing manufacturing costs.
Patent JP-2001250821-A (JP)
Title: High-temperature high-pressure treatment device for semiconductor
Inventor: FUJIKAWA TAKAO
IPC: H01L21/3205
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To soak a semiconductor wafer by means of a fan while the dust contamination on the wafer is prevented. SOLUTION: A high-temperature high-pressure treatment device which treats the semiconductor wafer in a high-temperature high-pressure gas atmosphere is provided with a pressure vessel in which the semiconductor wafer is housed, a heater which heats the wafer in the vessel, and a fan which agitates a gas in the pressure vessel by causing a gas flow along the wafer. The treating device is also provided with a filter which catches dust at a position on the upstream side of the wafer in the gas flow.
Patent JP-2001255659-A (JP)
Title: Exposure device for large-sized substrate
Inventor: NAGANO KATSUICHI
IPC: H01L21/027
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device for large-sized substrates which shortens the required time for an exposure stage and manufactures the large- sized substrates with good accuracy of pattern positions. SOLUTION: This exposure device includes a transfer-in conveyor 11a, an ejection conveyor 11b, a temperature control state 12, a first robot R1, a second robot R2 and an exposure device body 13 comprising an exposure surface plate 14, a substrate receiving section 16a with an alignment function, an exposure section 17, a moving stage 15 which is loaded with the large-sized substrates and executes divided exposure, a substrate hand-over section 16b, etc. The ejection operation of the large-sized substrates and the movement operation of the moving stage to its home position are carried out in parallel.
Patent JP-2001254674-A (JP)
Title: Reciprocating type compressor
Inventor: HASHIMOTO KENJI
IPC: F04B39/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating type compressor to equalize a flow rate of a refrigerant sucked in each cylinder and the suction pressure of each cylinder even when a suction introduction hole is arranged in a position situated eccentrically from the central part of a cylinder head and maximize a suction pressure pulsation reducing effect. SOLUTION: In a compressor to reciprocate a piston in a cylinder through rotation of a rotary shaft and compress a refrigerant sucked in the cylinder through a refrigerant introduction hole, suction chambers 2a and 2b are formed adjacently with the refrigerant introduction hole 4 of the cylinder head 11 and a sheet 3 is fixed in the cylinder head 11 so that the suction chambers 2a and 2b are divided into two sections in the direction of the rotary shaft of the compressor. A second suction introduction hole 5 is formed in the central part of the sheet 3.
Patent JP-2001256681-A (JP)
Title: Sticking method, spacer and sticking apparatus
Inventor: EBISAWA KATSUHIDE
IPC: B29C65/54
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To level disks each obtained by sticking two disk substrates different from each other in warpage shape and to obtain a disk having high planarity. SOLUTION: Plural disks 10, each comprising two disk substrates overlapped by way of an adhesive comprising a cationic UV-curing composition, are stacked while interposing each of the disks 10 between rigid disks 8 as spacers. A thrust strip 8a is formed on the peripheral part side of each face of the rigid disks 8 opposite to the disk 10 along the peripheral direction. The disk 10 is curved by the thrust strip 8a in a direction opposite to its warpage in the case of stacking, so that it is leveled and disks suitable particularly for use as writable information optical disks are obtained.
Patent JP-2001264978-A (JP)
Title: Photosensitive planographic printing plate
Inventor: ENDO TADASHI
IPC: G03F7/029
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive planographic printing plate having high sensitivity at the wavelength of light emitted from a low-cost short-wavelength semiconductor laser, handleable under bright safelight, excellent in printing resistance because the adhesive strength of a photosensitive layer to the substrate is not impaired and excellent in dot reproducibility because the thickening of dots by scattered light due to the substrate is hardly caused. SOLUTION: The photosensitive planographic printing plate has a photosensitive layer on an aluminum substrate subjected to at least surface roughening and anodic oxidation, micropores present in an anodic oxide coating on the substrate has 5-10 nm pore diameter and 8×1015-2×1016/m2 pore density and the photosensitive layer contains (i) a titanocene compound, (ii) an addition polymerizable compound having an ethylenically unsaturated double bond and (iii) a pigment having such an optical characteristic that the transmittance at 500 nm is relatively lower than that at 400 nm.
Patent JP-2001259637-A (JP)
Title: Cold water producer
Inventor: TAMURA TAKESHI
IPC: F25D11/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To take out cold water after normal temperature water remaining in respective parts is taken out, in the case that the cold water is taken out while normal temperature water is taken out. SOLUTION: This device is provided with a water storage tank 24 to be cooled with a cooler 27, an electrolytic bath 33, a cold water takeout part 6 and a normal temperature water takeout part 13, a first valve 41 for switching water supply to a water storage side or to an electrolytic bath side, and a second valve 42 for switching the outflow of water to the cold water takeout part side or to a normal temperature takeout part side. At a time of performing a takeout work of the cold water, the first valve is switched to the water storage tank side, and then after a prescribed time, the second valve is switched to the cold water takeout side to prevent the outflow of the normal temperature water.
Patent JP-2001262839-A (JP)
Title: Method for taking countermeasures against earthquake during base isolation constructing work
Inventor: TSUNODA MITSUMASA
IPC: E04G23/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To achieve base isolation constructing work of an existing building even on slope ground, soft ground, or the like, in order to take countermeasures against an earthquake during execution of the base isolation constructing work, to dispense with a large-scale reaction wall, a wale, etc., and to further dispense with steel pipe piles, a hydraulic jack, etc., for temporary reception, to thereby cut construction costs and shorten a construction period. SOLUTION: When a base isolating apparatus is set below a foundation of the existing building, a new pressure bearing board 3 is driven below an existing footing beam 1, and the new pressure bearing board 3 and a reinforced footing beam 4 are combined together by means of an earthquake resistant member 6 (formed of steel reinforced concrete, steel encased reinforced concrete, or steel frame) to resist a horizontal force, whereby the horizontal force in the event of an earthquake can be processed within the existing building. Further, the earthquake resistant member 6 is arranged in the vicinity of the foundation 1, whereby the member serves as a temporary receiving member, as well.
Patent JP-2001263093-A (JP)
Title: Gas turbine combustor
Inventor: INOUE HIROSHI
IPC: F02C7/232
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To make a mixed condition for fuel and an oxidant in a combustion chamber optimally kept in a wide load range to enhance thermal efficiency in the whole gas turbine system. SOLUTION: In this combustor provided with the combustion chamber 1, a fuel nozzle 13 and an oxidant nozzle 18 arranged opposedly each other in the combustion chamber, a fuel injection port of the fuel nozzle 13 and an oxidant injection port of the oxidant nozzle 18 are arranged coaxially to inject the fuel and the oxidant into the combustion chamber 1 as a coaxial jet flow.
Patent JP-2001263675-A (JP)
Title: Door opening closing mechanism for heating cooking apparatus
Inventor: KIMURA KENJI
IPC: H05B6/64
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a door opening closing mechanism for a heating cooking apparatus to be easy to input and output foods and high in the degree of perfection of appearance. SOLUTION: The door opening closing mechanism is provided at a side part opposite to a control panel part 7 of a door 6 with a latch head 31 to protrude outward in the direction of a door panel, and an operation piece 32 protruding so that safety switches 41-43 are operated. A support seat body 35 provided with an engaging hole 36 with which the latch head 31 is engaged and a guide hole 37 in which the operation piece 32 is intervened are formed integrally with the side wall part of the control panel part 7. Input and output of a food are easy to make and the degree of perfection of appearance is enhanced by the latch head 31 being small in an amount of protrusion to the outer surface side and the operation piece 32.
Patent JP-2001271483-A (JP)
Title: Synthetic resin floor material
Inventor: SUNASAWA SHUICHI
IPC: B32B5/24
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin floor material containing cork making the best use of characteristics of cork and restraining the defects. SOLUTION: In this synthetic resin floor material formed by stacking an olefinic synthetic resin layer containing cork powder, an olefinic synthetic resin foam body layer and a resin layer in the interior or on the lower surface of the foam body layer, the olefinic synthetic resin in the olefinic synthetic resin layer containing the cork powder and the olefinic synthetic resin foam body layer is a copolymer resin composition at least containing an ethylene-4-12C α-olefine copolymer.
Patent JP-2001272189-A (JP)
Title: Heat pipe and manufacturing method therefor
Inventor: TAKADA TOMOHITO
IPC: F28D15/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a convenient heat pipe having no possibility of rupture even if a supercritical fluid is employed as a heat carrying medium, and a method of manufacturing the same. SOLUTION: The heat pipe is manufactured by a method comprising a step for making, at the opposite ends of a planar extrusion pipe 1 having a plurality of interconnection holes 2, lateral holes 5 for interconnecting the interconnection holes 2, a step for making an inlet 10 for filling the extrusion pipe 1 with fluid, a step for sealing the opening of the lateral holes 5 communicating directly with the outside except that used as the inlet 10, a step for sealing the opening of the interconnection holes 2 communicating directly with the outside except that used as the inlet 10, and a step for injecting fluid from the inlet 10 and then sealing the inlet 10.
Patent JP-2000297075-A (JP)
Title: Composition for treatment and prophylaxis of diabetic complication
Inventor: MYLARI BANAVARA L
IPC: A61P9/10
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a new compound consisting of a specific pyrimidine derivative and useful for the treatment or prevention of diabetes or diabetic complications. SOLUTION: The objective compound is expressed by formula (R is N,N- dimethylamino or isopropyl), e.g. 4-[2-(1R-hydroxyethyl)pyrimidin-4- yl]piperazine-1-sulfonic acid dimethylamide. The compound of formula can be produced e.g. by adding dimethylsulfamoylpiperazine and then triethylamine to (R)-2-(1-methoxyethyl)pyrimidin-4-yl-methanesulfonate and adding boron tribromide to the obtained compound. The compound is also useful as a pharmaceutical composition by combining with an aldose reductase inhibitor or a sodium hydrogen ion exchange inhibitor.